examples/libsmbclient/testsmbc.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    SMB client library test program
   4    Copyright (C) Andrew Tridgell 1998
   5    Copyright (C) Richard Sharpe 2000
   6    Copyright (C) John Terpsra 2000
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #include <stdio.h>
  24 #include <errno.h>
  25 #include <sys/time.h>
  26 #include <string.h>
  27 #include <unistd.h>
  28 #include <stdlib.h>
  29 #include <libsmbclient.h>
  30
  31 void auth_fn(const char *server, const char *share,
  32              char *workgroup, int wgmaxlen, char *username, int unmaxlen,
  33              char *password, int pwmaxlen)
  34 {
  35   char temp[128];
  36
  37   fprintf(stdout, "Need password for //%s/%s\n", server, share);
  38
  39   fprintf(stdout, "Enter workgroup: [%s] ", workgroup);
  40   fgets(temp, sizeof(temp), stdin);
  41
  42   if (temp[strlen(temp) - 1] == 0x0a) /* A new line? */
  43     temp[strlen(temp) - 1] = 0x00;
  44
  45   if (temp[0]) strncpy(workgroup, temp, wgmaxlen - 1);
  46
  47   fprintf(stdout, "Enter username: [%s] ", username);
  48   fgets(temp, sizeof(temp), stdin);
  49
  50   if (temp[strlen(temp) - 1] == 0x0a) /* A new line? */
  51     temp[strlen(temp) - 1] = 0x00;
  52
  53   if (temp[0]) strncpy(username, temp, unmaxlen - 1);
  54
  55   fprintf(stdout, "Enter password: [%s] ", password);
  56   fgets(temp, sizeof(temp), stdin);
  57
  58   if (temp[strlen(temp) - 1] == 0x0a) /* A new line? */
  59     temp[strlen(temp) - 1] = 0x00;
  60
  61   if (temp[0]) strncpy(password, temp, pwmaxlen - 1);
  62
  63 }
  64
  65 int global_id = 0;
  66
  67 void print_list_fn(struct print_job_info *pji)
  68 {
  69
  70   fprintf(stdout, "Print job: ID: %u, Prio: %u, Size: %u, User: %s, Name: %s\n",
  71           pji->id, pji->priority, pji->size, pji->user, pji->name);
  72
  73   global_id = pji->id;
  74
  75 }
  76
  77 int main(int argc, char *argv[])
  78 {
  79   int err, fd, dh1, dh2, dh3, dsize, dirc;
  80   const char *file = "smb://samba/public/testfile.txt";
  81   const char *file2 = "smb://samba/public/testfile2.txt";
  82   char buff[256];
  83   char dirbuf[512];
  84   char *dirp;
  85   struct stat st1, st2;
  86
  87   err = smbc_init(auth_fn,  10); /* Initialize things */
  88
  89   if (err < 0) {
  90
  91     fprintf(stderr, "Initializing the smbclient library ...: %s\n", strerror(errno));
  92
  93   }
  94
  95   if (argc > 1) {
  96
  97     if ((dh1 = smbc_opendir(argv[1]))<1) {
  98
  99       fprintf(stderr, "Could not open directory: %s: %s\n",
 100               argv[1], strerror(errno));
 101
 102       exit(1);
 103
 104     }
 105
 106     fprintf(stdout, "Directory handles: %u, %u, %u\n", dh1, dh2, dh3);
 107
 108     /* Now, list those directories, but in funny ways ... */
 109
 110     dirp = (char *)dirbuf;
 111
 112     if ((dirc = smbc_getdents(dh1, (struct smbc_dirent *)dirp,
 113                               sizeof(dirbuf))) < 0) {
 114
 115       fprintf(stderr, "Problems getting directory entries: %s\n",
 116               strerror(errno));
 117
 118       exit(1);
 119
 120     }
 121
 122     /* Now, process the list of names ... */
 123
 124     fprintf(stdout, "Directory listing, size = %u\n", dirc);
 125
 126     while (dirc > 0) {
 127
 128       dsize = ((struct smbc_dirent *)dirp)->dirlen;
 129       fprintf(stdout, "Dir Ent, Type: %u, Name: %s, Comment: %s\n",
 130               ((struct smbc_dirent *)dirp)->smbc_type,
 131               ((struct smbc_dirent *)dirp)->name,
 132               ((struct smbc_dirent *)dirp)->comment);
 133
 134       dirp += dsize;
 135       (char *)dirc -= dsize;
 136
 137     }
 138
 139     dirp = (char *)dirbuf;
 140
 141     exit(1);
 142
 143   }
 144
 145   /* For now, open a file on a server that is hard coded ... later will
 146    * read from the command line ...
 147    */
 148
 149   fd = smbc_open(file, O_RDWR | O_CREAT | O_TRUNC, 0666);
 150
 151   if (fd < 0) {
 152
 153     fprintf(stderr, "Creating file: %s: %s\n", file, strerror(errno));
 154     exit(0);
 155
 156   }
 157
 158   fprintf(stdout, "Opened or created file: %s\n", file);
 159
 160   /* Now, write some date to the file ... */
 161
 162   bzero(buff, sizeof(buff));
 163   strcpy(buff, "Some test data for the moment ...");
 164
 165   err = smbc_write(fd, buff, sizeof(buff));
 166
 167   if (err < 0) {
 168
 169     fprintf(stderr, "writing file: %s: %s\n", file, strerror(errno));
 170     exit(0);
 171
 172   }
 173
 174   fprintf(stdout, "Wrote %d bytes to file: %s\n", sizeof(buff), buff);
 175
 176   /* Now, seek the file back to offset 0 */
 177
 178   err = smbc_lseek(fd, SEEK_SET, 0);
 179
 180   if (err < 0) {
 181
 182     fprintf(stderr, "Seeking file: %s: %s\n", file, strerror(errno));
 183     exit(0);
 184
 185   }
 186
 187   fprintf(stdout, "Completed lseek on file: %s\n", file);
 188
 189   /* Now, read the file contents back ... */
 190
 191   err = smbc_read(fd, buff, sizeof(buff));
 192
 193   if (err < 0) {
 194
 195     fprintf(stderr, "Reading file: %s: %s\n", file, strerror(errno));
 196     exit(0);
 197
 198   }
 199
 200   fprintf(stdout, "Read file: %s\n", buff);  /* Should check the contents */
 201
 202   fprintf(stdout, "Now fstat'ing file: %s\n", file);
 203
 204   err = smbc_fstat(fd, &st1);
 205
 206   if (err < 0) {
 207
 208     fprintf(stderr, "Fstat'ing file: %s: %s\n", file, strerror(errno));
 209     exit(0);
 210
 211   }
 212
 213
 214   /* Now, close the file ... */
 215
 216   err = smbc_close(fd);
 217
 218   if (err < 0) {
 219
 220     fprintf(stderr, "Closing file: %s: %s\n", file, strerror(errno));
 221
 222   }
 223
 224   /* Now, rename the file ... */
 225
 226   err = smbc_rename(file, file2);
 227
 228   if (err < 0) {
 229
 230     fprintf(stderr, "Renaming file: %s to %s: %s\n", file, file2, strerror(errno));
 231
 232   }
 233
 234   fprintf(stdout, "Renamed file %s to %s\n", file, file2);
 235
 236   /* Now, create a file and delete it ... */
 237
 238   fprintf(stdout, "Now, creating file: %s so we can delete it.\n", file);
 239
 240   fd = smbc_open(file, O_RDWR | O_CREAT, 0666);
 241
 242   if (fd < 0) {
 243
 244     fprintf(stderr, "Creating file: %s: %s\n", file, strerror(errno));
 245     exit(0);
 246
 247   }
 248
 249   fprintf(stdout, "Opened or created file: %s\n", file);
 250
 251   err = smbc_close(fd);
 252
 253   if (err < 0) {
 254
 255     fprintf(stderr, "Closing file: %s: %s\n", file, strerror(errno));
 256     exit(0);
 257
 258   }
 259
 260   /* Now, delete the file ... */
 261
 262   fprintf(stdout, "File %s created, now deleting ...\n", file);
 263
 264   err = smbc_unlink(file);
 265
 266   if (err < 0) {
 267
 268     fprintf(stderr, "Deleting file: %s: %s\n", file, strerror(errno));
 269     exit(0);
 270
 271   }
 272
 273   /* Now, stat the file, file 2 ... */
 274
 275   fprintf(stdout, "Now stat'ing file: %s\n", file);
 276
 277   err = smbc_stat(file2, &st2);
 278
 279   if (err < 0) {
 280
 281     fprintf(stderr, "Stat'ing file: %s: %s\n", file, strerror(errno));
 282     exit(0);
 283
 284   }
 285
 286   fprintf(stdout, "Stat'ed file:   %s. Size = %d, mode = %04X\n", file2,
 287           (int)st2.st_size, st2.st_mode);
 288   fprintf(stdout, "    time: %s\n", ctime(&st2.st_atime));
 289   fprintf(stdout, "Earlier stat:   %s, Size = %d, mode = %04X\n", file,
 290           (int)st1.st_size, st1.st_mode);
 291   fprintf(stdout, "    time: %s\n", ctime(&st1.st_atime));
 292
 293   /* Now, make a directory ... */
 294
 295   fprintf(stdout, "Making directory smb://samba/public/make-dir\n");
 296
 297   if (smbc_mkdir("smb://samba/public/make-dir", 0666) < 0) {
 298
 299     fprintf(stderr, "Error making directory: smb://samba/public/make-dir: %s\n",
 300             strerror(errno));
 301
 302     if (errno == EEXIST) { /* Try to delete the directory */
 303
 304       fprintf(stdout, "Trying to delete directory: smb://samba/public/make-dir\n");
 305
 306       if (smbc_rmdir("smb://samba/public/make-dir") < 0) { /* Error */
 307
 308         fprintf(stderr, "Error removing directory: smb://samba/public/make-dir: %s\n", strerror(errno));
 309
 310         exit(0);
 311
 312       }
 313
 314       fprintf(stdout, "Making directory: smb://samba/public/make-dir\n");
 315
 316       if (smbc_mkdir("smb://samba/public/make-dir", 666) < 0) {
 317
 318         fprintf(stderr, "Error making directory: smb://samba/public/make-dir: %s\n",
 319                 strerror(errno));
 320
 321         fprintf(stderr, "I give up!\n");
 322
 323         exit(1);
 324
 325       }
 326
 327     }
 328
 329     exit(0);
 330
 331   }
 332
 333   fprintf(stdout, "Made dir: make-dir\n");
 334   return 0;
 335 }